3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alcibiades | 1 | 1478 | 955 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.092 | 0.092 | 0.092 | 7.2 | 7 | 7 | 1389 | 1389 | 5676 |
| EloSRM | -0.129 | 0.129 | 0.129 | 8.8 | -9 | -9 | 1478 | 1478 | 5580 |
| initial | -0.232 | 0.232 | 0.232 | 28.0 | -28 | -28 | 1172 | 1172 | 5609 |
| SRMFix | -0.278 | 0.278 | 0.278 | 66.5 | -66 | -66 | 1134 | 1134 | 5736 |
| SRM | -0.993 | 0.993 | 0.993 | 245.0 | -245 | -245 | 955 | 955 | 4285 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-12-21 | SRM 331 | 2 | 387 | 353.87 | -0.13 | -9 | 1478 | 5580 | -245 | 955 | 4285 |